baber/WOPTO huggingface dataset:
Patent EP-0030391-A2 (EP)
Inventor: TSUCHIDA TAKAYASU
IPC: C12P13/14
Filed: 1980-12-10
Abstract: A method for producing L-glutamic acid by fermentation is provided, comprising culturing in a culture medium an L-glutamic acid producing microorganism of the genus Escherichia. According to this method a microorganism is cultered which is obtained by incorporating into a recipient strain of the genus Escherichia a hybrid plasmid having inserted therein a DNA fragment with the genetic information controlling the L-glutamic acid production, which fragment is derived from a donor strain of the genus Escherichia which is capable of producing L-glutamic acid. 
<??>The invention further comprises a method for producing a new microorganism of the genus Escherichia having high productivity for L-glutamic acid, according to which chromosomal DNA is obtained from a mutant strain of the genus Eschierichia which is capable of producing L-glutamic acid, the obtained DNA is treated with a restriction endonuclease to obtain the DNA-fragment with the genetic information responsible for the L-glutamic acid synthesis, the DNA fragment is inserted into a plasmid obtained from a microorganism of the genus Eschierichia and the recombinant plasmid is incorporated into a microorganism of the genus Escherichia as a recipient organism.
Patent EP-0021557-A2 (EP)
Inventor: BARCLAY STANLEY BLAKISTON
IPC: A63B21/062
Filed: 1980-03-03
Abstract: This invention relates to physical exercise apparatus providing variable resistance to the user comprising a weight stack (65) movable along a vertical guide (63) and a carriage (71) movable along another guide (85), the guides being disposed at a predetermined angleto each other and the carriage and the weight stack being connected to each otherthrough a rigid link (70). The carriage is movable by the user against a variable force dependent on the position of the weight stack in its guide, the angle between the guides and the weight of the stack.
Patent EP-0033895-A2 (EP)
Inventor: NANBU SHUTARO
IPC: H01L29/80
Filed: 1981-01-27
Abstract: A dual gate GaAs FET with improved cross-modulation charateristics when used in a UHF gain controlling tuner the improvement of the FET is that drain to source saturation current is set at a value of 40 mA or smaller, and length of a second gate which is disposed between a first gate and a drain is 1.5 µm or longer. 
     The FET has sufficiently low cross-modulation even at such a large gain reduction of 35 dB.
Patent EP-0039051-A2 (EP)
Inventor: SLOAN KENNETH B
IPC: C07D209/46
Filed: 1981-04-23
Abstract: Novel prodrug forms of known non-steroidal anti-inflammatory agents and a process for preparing them are disclosed, said prodrugs having the structural formula
     wherein
     is the acyl residue of a non-steroidal anti-inflammatory agent containing a carboxylic acid function; R 1  and R 2  each represent alkyl, alkenyl, aryl, cycloalkyl, cycloalkenyl, alkynyl, aralkyl, alkaryl aralkenyl, aralkynyl, alkenylaryl, and alkynylaryl, and substituted derivatives of the above groups; or R, and R 2  are combined so that -NR 1  R 2  together represent the residue of a heterocyclic compound containing one secondary nitrogen atom; R 3  is hydrogen, R 1 
     -CH 2 OCOR' 1 , -CH 2 ONO 2 , pyridyl, furyl, cyano, carbamyl, alkyl carbamyl, and dialkylcarbamyl; R', is any radical encompassed by the definition of R 1  above; or a non-toxic pharmaceutically acceptable acid addition salt or oxide thereof. 
     These compounds are characterized as being more readily bioavailable, less irritating to topical and gastric mucosal membranes, and more permeable through topical membranes than are the "parent" nonsteroidal anti-inflammatory slcugs from which they are derived.
Patent EP-0047459-A2 (EP)
Inventor: TSAY YUH-GENG
IPC: G01N33/94
Filed: 1981-08-29
Abstract: 1. Fluorescent diagnostic reagent, containing a compound consisting of a) a hydrophobic hapten, b) a hydrophilic compound and c) a hydrophobic fluorescent compound based on fluoresceine, umbelliferone or fluorescamine, whilst both the hydrophobic hapten and also the hydrophobic fluorescent compound are bonded to the hydrophilic compound separately from each other, characterised in that the hydrophilic compound is an aminoglycoside of general formula  see diagramm : EP0047459,P10,F1  wherein : R1 represents =C or -CH ; R2 represents -CH2 OH, -CH2 NH2 , -CH2 NHCH3 ,  see diagramm : EP0047459,P10,F2  or  see diagramm : EP0047459,P10,F3  R3 represents =C or -CH ; R4 , R5 and R9 represent -H or -OH ; R6 represents -OH or -NH2 ; R7 represents -NH2 , -NHCH2 CH3 or -NH-COCH(OH)CH2 CH2 NH2 ; R8 represents -H or -CH2 OH ; R10 represents -OH or -CH3 and R11 represents -NH2 or -NHCH3 .
Patent EP-0054311-A2 (EP)
Inventor: NAKANISHI TOSHIHIDE
IPC: C12R1/13
Filed: 1981-12-17
Abstract: L-glutamic acid is produced by culturing a mutant microorganism belonging to the genus Corynebacterium or Brevibacterium which mutant is temperature-sensitive remediable with an unsaturated higher fatty acid. L-glutamic acid is recovered from the culture liquor.
Patent EP-0043689-A2 (EP)
Inventor: BRAIN JOHN RICHARD
IPC: H01P3/20
Filed: 1981-06-29
Abstract: In microwave communication systems it is common practice to use a beam waveguide to transmit energy between a waveguide (2) connected to transmitting and receiving equipment located at ground level and a main antenna reflector (not shown in Figure 3) mounted above ground level. Hitherto the waveguide (2) has terminated in a very large, accurately machined, horn which is necessary to produce a beam having a small angle of divergence suitable for entry into the beam waveguide (6). 
     The present invention proposes that this large (and very expensive) horn be replaced by a relatively small horn (18) which produces a beam having a relatively wide angle of divergence. By using a concave reflector (22) and a sub-reflector (21) in Cassegrain configuration this widely diverging beam is converted into a more nearly parallel (or a totally parallel) beam which enters the beam waveguide (6) as illustrated.
Patent EP-0051389-A2 (EP)
Inventor: ROWLEDGE BERNARD JOHN
IPC: B02C13/13
Filed: 1981-10-21
Abstract: A pulverising machine in which alongside the pulveriser rotor 16 are a classifier zone 29 and a conveyor zone 41. The rotor 16 has pulveriser members 25 which project into an annular reducing zone 27. Guide means 17 is provided in the conveyor zone to provide spiral paths to convey a rotating flow of air and reduced material spirally inwards from one end part 45 of the reducing zone to the classifier zone 29, and the latter is positioned to allow oversize material particles to pass outwards from the classifier zone direct to said end part of the reducing zone whilst the undersize particles are carried inwards, optionally via a rotary classifier 18, to an outlet 15.
Patent EP-0052498-A2 (EP)
Inventor: MINAMIDA KAZUKIYO
IPC: G01G19/42
Filed: 1981-11-16
Abstract: A combinatorial weighing system designed for weighing out a desired number or weight of articles, wherein groups of articles are respectively weighed by a plurality of weighing machines (1), combinatorial addition is performed on all or a fixed number of possible combinations for weighed values obtained, a particular combination whose combination value is equal or the closest to a set value is selected, and articles are discharged from the weighing hoppers (2) corresponding to the selected combination. It is contemplated to improve performance of this system by ensuring that groups of articles successively discharged from the weighing hoppers (2) are collected separately one from the other without intermingling. To that end, an intermediate shutter (8) is provided in a collecting chute (3). Alternatively, the weighing hopper (2) may have two discharge ports so as to discharge articles toward different discharge paths defined in a chute (3).
Patent EP-0043780-A2 (EP)
Inventor: LE DAVAY LOUIS
IPC: H01P3/13
Filed: 1981-07-09
Abstract: The waveguides are obtained from a metal band (1) shaped and folded until shape is obtained; the edges of the folded and shaped band are welded according to a generating line of the waveguide (4) obtained. Application to the production of long, smooth walled waveguides.
Patent EP-0050559-A2 (EP)
Inventor: JOURNET GERARD
IPC: B04B7/04
Filed: 1981-10-14
Abstract: A continuously running centrifuge for separating sugar crystals from their mother liquor and allowing them to be mixed with a syrup comprises a tank (10) in which is mounted a rotating basket (14) having a vertical axis, in the form of an inverted frustum and equipped with a sieve (16), a collector (36) surrounding the basket and nozzles arranged in the form of spraying booms (32, 32') which project a syrup on to the crystals expelled from the basket. To improve the mixing of the crystals and the mixing syrup while ensuring intense agitation of these products by means of the flow of air created by the rotation of the basket, the collector is formed by a flat ring (36) of low width attached to the wall of the tank (10), slightly below the upper edge of the basket (14) and the centrifuge further comprises a circular skirt (34) solidly fixed to the lid (35) of the tank and placed above the upper edge of the basket, and an annular trough (40) to receive the mixture of crystals and syrup, the inclined bottom (44) whereof possesses a plurality of outlet apertures (42). <IMAGE>
Patent EP-0075963-A2 (EP)
Inventor: MAYER STEVEN T
IPC: G06T15/00
Filed: 1979-12-13
Abstract: A microprocessor based data processing system including a microprocessor (40), a memory unit (42), and a display unit (22) is provided with a programmable graphics generator (44) that transfers graphics information from the memory unit (42) to the display unit (22) in response to and under the control of a set of display instructions also stored in the memory unit (42). The graphics generator (44) includes a first addressing unit (82) for sequentially accessing the display instructions from the memory unit (42); a control unit (88,90) for receiving, storing and decoding such instruction and for issuing supervisory and control signals in response to the binary state of each instruction; a second addressing unit (84) for accessing graphics information from the memory unit (42) in response to the supervisory signals from the control unit (88,90); and a third addressing unit (86) for accessing movable object graphics stored in the memory unit (42). A movable object generator section (44B) of the programmable generator (44) includes circuit elements (140) for determining the horizontal position of the movable object only; the vertical position of the object displayed is modified by rewriting the picture data of the object at a new location within a block (288a to 288e) of graphics information corresponding to each movable object. The entire block of graphics information, including the picture data of the object, is communicated to the display unit (22) and displayed as a vertical column (430 to 440). Also disclosed is a method and apparatus for formating and transferring the graphics information in sequentially ordered bytes so that the binary states of each byte select the color and luminance characteristics used to display each byte of graphics information. Additional features of the invention include a sound generator (46) capable of selectively providing a plurality of audio signals.
Patent EP-0080196-A2 (EP)
Inventor: HARKE ALFONS
IPC: E21D20/02
Filed: 1982-11-22
Abstract: 1. Injection anchor with an anchoring bolt (3) to be inserted into predrilled holes and with a feed line terminating in the area of the end of the bolt introduced into the drilled hole (1), which feed line extends approximately over the length of the bolt for forcing in of the bolts (3) with the injection mass connecting the body of the drilled hole, characterized in that the feed line consists of a hose (4) tightly enwrapping the bolt (3) and made of flexible material which may be attached to a filling arrangement at the end of the bolt (3) projecting from the bore hole (1).
Patent EP-0080717-A2 (EP)
Inventor: MATSUBAYASHI TAKAYUKI
IPC: A61B6/03
Filed: 1982-11-26
Abstract: In an X-ray computerized tomographic apparatus for utilizing a Scanographic scanning operation taken prior to a CT scanning operation, it is desirable to designate a plurality of CT scanning portions of the patient by using a horizontal line on a display screen where intervals between the successive lines are freely adjustable in accordance with the portions of the patient's body which will receive the CT scanning. To this end, there is provided a converting means (10) for converting the X-ray data from the detector array into actual position data for the patient who which will be scanned by CT mode.
Patent EP-0083044-A2 (EP)
Inventor: STEINBERGER HELMUT DR
IPC: C09K23/56
Filed: 1982-12-18
Abstract: Die vorliegende Erfindung betrifft Entschäumerzubereitungen enthaltend Copfropfpolymerisatdispersionen, welche dadurch gekennzeichnet sind, daß sie Polydiorganosiloxane, Polyalkylenoxide oder Polyalkylenoxidabkömmlinge und in Gegenwart von Mischungen dieser Komponenten polymerisierte Einheiten aus Vinylmonomeren und über Vinylpolymerisatbrücken verknüpfte Organopolysiloxan- und Polyalkylenoxid- oder Polyalkylenoxidabkömmling-Komponenten enthalten, sowie ein Verfahren zu deren Herstellung.
Patent EP-0056739-A2 (EP)
Inventor: CAMPBELL ANDREW JOHN
IPC: A01N47/24
Filed: 1982-01-21
Abstract: A non-rheopectic aqueous concentrate of a pesticide comprising: (a) at least one symmetrical bis-carbamoyl sulfide compound of the general formula:
     wherein: R is: R z 
     R 3  wherein:
     R 2  is alkyl, alkylthio, alkoxy, alkanoyl or alkoxycarbonyl, all of which may be unsubstituted or aliphatically-substituted in any combination with one or more cyano, nitro, alkylthio, alkylsulfinyl, alkylsulfonyl, alkoxy or R 4 R 5 -NCO-groups; or R 2  is phenyl, R 4 R s NCO- or R 6 CON(R 4 ); wherein   R 4  and R 5  are individually hydrogen or alkyl;   R 6  is hydrogen, alkyl or alkoxy;   R 3  is hydrogen, alkyl, alkylthio or cyano;   
     A is a four-or five-member divalent aliphatic chain which includes one or two divalent oxygen, sulfur, sulfenyl or sulfonyl groups and which may include not more than one divalent amino, alkylamino or carbonyl groups, in any combination; provided that the total number of carbon atoms in R may not exceed eight and provided further than when R 2  is alkyl substituted with alkylthio, R 3  is cyano alkyl or alkylthio; and wherein R' is alkyl containing from one to four carbon atoms; the said bis-carbamoyl compound being present in an amount of from about 35 to 50 weight percent, (b) a dispersant, in an amount of from about 0.5 to about 5 weight percent, (c) a thickener, in an amount of from about 0.02 to about 0.5 weight percent, and (d) a wetting agent, in an amount of from about 0.0 to 1 weight percent, the said weight percents being based on the total weight of the concentrate.
Patent EP-0068755-A2 (EP)
Inventor: KAEDING WARREN WILLIAM
IPC: B01J29/65
Filed: 1982-06-18
Abstract: A process for modifying ZSM-5 type and related zeolite catalysts with various treating agents in order to enhance the para-selective properties of such catalysts for the conversion of aromatic materials to dialkyl-substituted benzene compounds. Catalyst compositions so treated can be used in alkylation, transalkylation or disproportionation processes to provide product mixtures having exceptionally high concentrations of the para-dialkylbenzene isomer.
Patent EP-0071455-A2 (EP)
Inventor: HERNANDEZ JUAN LAO
IPC: G07F17/34
Filed: 1982-07-27
Abstract: A slot machine having an enclosing casing with a screen with luminous signs operable according to an electronic system, the operation of the signs being determined by chance to determine prizes paid out by the machine, the casing having gates 17, 13 at front and rear and lockable in closed positions, the general circuit of the machine having an input portion secured to the frame of the machine, a further part fixed to the interior of the rear gate 13 and a further part controlling the luminous signs and control and signalling elements fixed to the front gate 17.
Patent EP-0079755-A2 (EP)
Inventor: SCOREY CLIVE REED
IPC: B22F3/24
Filed: 1982-11-10
Abstract: Copper base spinodal alloy strip of good strength and ductility is provided, the alloy containing 5 to 35 percent nickel, 7 to 13 percent tin, balance essentially copper, and having an unaged microstructure characterized by an equiaxed grain structure of substantially all alpha, face-centered-cubic phase with a substantially uniform dispersed concentration of tin and a substantial absence of tin segregation. The strip is prepared from copper alloy powder of the indicated composition by a process comprising the steps of compaction, sintering, cooling, rolling and annealing. The strip after aging may contain up to about 50 percent alpha plus gamma phase.
Patent EP-0066521-A2 (EP)
Inventor: STOESSEL ALAIN
IPC: G01N27/90
Filed: 1982-06-01
Abstract: This differential sensor comprises two windings (5, 6) coiled on a core (14) of triangular cross-section. The invention is used for the monitoring of tubes of polygonal cross-section, especially hexagonal tubes for assemblies of fuel elements. <IMAGE>
Patent EP-0092122-A2 (EP)
Inventor: GRASHEI FRITZ
IPC: E06B9/80
Filed: 1983-04-08
Abstract: 1. A device for limiting the winding movement of an armour roller shutter or the like, comprising limiting means (9, 9'), which are formed in a lateral guide rail (8) at the top end thereof, and a stop element (7), which is provided on the last drop bar (1) and in the locking position is engageable with the limiting means (9, 9'), wherein the stop element (7) consists of a stop member (7a, 7b) and a pin (5), characterized in that the stop member (7a, 7b) has transversely to the axis of the pin length (1) in excess of the thickness of the last drop bar (1) and has a width (b) which is approximately as large as the thickness of the last drop bar (1), and the stop member (7a, 7b) is mounted in the lowermost drop bar (1) for rotation about the axis of the pin (5) so that the stop element will be in a locking position when the stop member is in a transverse position, and in releasing position when the stop member has been rotated through 90 degrees from said transverse position.
Patent EP-0117933-A2 (EP)
Inventor: PORCARO JEFFREY
IPC: F16M11/20
Filed: 1983-03-11
Abstract: The invention is an improved accessory support system. The system comprises a main bar supported by a plurality of support legs. The main bar is comprised of a plurality of bar members which are connected to each other by hinges that either fold or may be disassembled. The hinges are arranged such that the bar members are capable of motion in the horizontal plane such that any configuration of the bar members around a central area may be obtained. The accessory support system may also be fabricated so that it is one piece that can fold up into a compact size for easy storage and portability. The legs are adjustable for height and the bar members can be various sizes and shapes. In addition, additional bar members may be added to extend or reconfigure the accessory support system. 
     The legs may each have a base plate to secure the legs to a positional reference member such as a riser at pre-selected positions such that the exact configuration of the accessory support system can be reproduced.
Patent EP-0109178-A2 (EP)
Title: Flexible tip cardiac pacing catheter
Inventor: SWENDSON DAVID LYMAN
IPC: A61N1/362
Filed: 1983-10-10
Abstract: A flexible tip catheter for electrically stimulating the heart comprising an elongated body having an elongated passage therein and an elongated conductor partially in the passage. The elongated conductor has a distal end portion outside of the passage which is flexible and resilient along its length. The distal end portion includes a flexible resilient electrode exposed at the outer periphery of the catheter so that current can be passed along the conductor to the electrode to electrically stimulate the heart. The flexibility of the distal end portion and of the electrode greatly reduces the risk of penetration of the heart wall.
Patent EP-0095411-A2 (EP)
Inventor: VORA MADHUKAR B
IPC: H01L23/522
Filed: 1983-05-17
Abstract: A bipolar memory cell is fabricated by forming diodes 60 and 65 on top of the transistors Q1 and Q2 formed in the underlying substrate 10. Metal silicide 30 overlies strips 34 and 35 of doped polycrystalline silicon 25, 28, 37, and 38 to cross-couple the bases and collectors of the two transistors 01 and 02 forming the memory cell. The metal silicide 30 shorts PN junctions 29 in polycrystalline 23. Two further strips 50 and 52, each comprising a sandwich of P type polycrystalline silicon 42, metal silicide 45, and N conductivity type polycrystalline silicon 47, are formed to couple the cross-coupled bases and collectors to respective diodes 60 and 65. The diodes 60 and 65 are formed by depositing metal 62 and 64 in electrical contact with the underlying N type polycrystalline silicon 47.
Patent EP-0111448-A2 (EP)
Inventor: LEPPARD DAVID G
IPC: C07D211/14
Filed: 1983-12-02
Abstract: Farbphotographisches Aufzeichnungsmaterial, das in mindestens einer lichtempfindlichen Silberhalogenidemulsionsschicht, einer Zwischenschicht und/oder einer Schutzschicht mindestens eine Polyalkylpiperidinverbindung der Formel I <IMAGE> enthält, worin n die Zahlen 0 oder 1 bedeutet und X eine Gruppe der Formel <IMAGE> oder der Formel <IMAGE> bedeutet. Farbbilder, die durch bildmässige Belichtung und Entwicklung dieses farbphotographischen Aufzeichnungsmaterials erhalten werden, zeigen eine gute Stabilitat gegen die Einwirkung von sichtbarem und ultraviolettem Licht. Bezüglich der Bedeutungen der Substituenten und Symbole in den Formeln wird auf die Beschreibung verwiesen.
Patent EP-0115762-A2 (EP)
Inventor: FROMMER ULRICH DIPL-ING
IPC: B08B9/08
Filed: 1984-01-02
Abstract: The rain tank is of two-storey design, the tank base (12) of the upper tank space (10) extending at the height of the inlet and outlet (20, 40) and being provided with a raised edge (16) over which excess water spills into the lower tank space (14). The latter is connected via a pumping device (24) to the upper tank space (10). A flushing dump (32) can be moved along the entire tank width and serves for flushing the lower base (18). By means of a deflection device (34), the gush of water can also be directed onto the upper tank base (12).
Patent EP-0126919-A2 (EP)
Inventor: ORTH WERNER DIPL-ING
IPC: B62D49/08
Filed: 1984-04-09
Abstract: 1. An arrangement of a removable ballast weight (1) at the front end of a tractor, the ballast weight being in communication with a lifting system (25, 26, 27) permitting it to be lifted from its inoperative position on the ground to its operative position at the front end of the tractor and vice versa, characterized in that the ballast weight (1) is hookable to the tractor by claws (3, 4) and is provided with at least one support (12) arranged to be lowered towards the ground, the support being lockably attached to the ballast weight underneath a base plate (22) which is also lowerably secured to the ballast weight (1), and in that one or more push and pull elements (25, 26, 27) operable in the vertical direction is, or are, disposed between the base plate (22) and the ballast weight (1).
Patent EP-0124885-A2 (EP)
Inventor: PARDINI FRANCO
IPC: H01H1/50
Filed: 1984-05-03
Abstract: U A circuit breaker contact configuration reduces the occurrence of contact bounce by providing a reverse force to the contacts during contact closure. This reduces the contact closing shock energy, while keeping the contact bias force constant. In one embodiment, the reverse force is obtained by means of a reversing spring (30) which engages one of the contact arms (12) at a point along the rebound path. Another embodiment comprises transferring the pivot point of one of the contacts from a first (14) to a second position (52) at a point along the rebound path.